Home / 2,503,396.34-3,755,387.79-796,941.78

Finding the Fourth Proportional to 2,503,396.34, 3,755,387.79 and 796,941.78

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Solution

The fourth proportional to 2,503,396.34, 3,755,387.79 and 796,941.78 is: 1,195,506.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,503,396.34 : 3,755,387.79 = 796,941.78 : x
  2. Step 2: Convert to fraction form
    2,503,396.34/3,755,387.79 = 796,941.78/x
  3. Step 3: Cross multiply
    2,503,396.34x = 3,755,387.79 × 796,941.78
  4. Step 4: Simplify right side
    2,503,396.34x = 2,992,825,429,952.87
  5. Step 5: Solve for x
    x = 2,992,825,429,952.87/2,503,396.34
  6. Step 6: Final answer
    x = 1,195,506.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.